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Allow string truncation when casting to date #3280

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Merged
angelamayxie merged 3 commits into from
Oct 28, 2025
Merged

Allow string truncation when casting to date #3280

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de838d5
allow truncated strings when cast as date
angelamayxie Oct 24, 2025
5feb06b
add insert invalid date test
angelamayxie Oct 24, 2025
eaa5fd9
add another test
angelamayxie Oct 24, 2025
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add another test
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@angelamayxie
angelamayxie committed Oct 24, 2025
commit eaa5fd9528179ef49c00122714b09cfd3b34c3bc
6 changes: 6 additions & 0 deletions enginetest/queries/queries.go
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Expand Up @@ -4291,6 +4291,12 @@ SELECT * FROM cte WHERE d = 2;`,
ExpectedWarningsCount: 1,
Expected: []sql.Row{{time.Date(2020, time.January, 1, 0, 0, 0, 0, time.UTC)}},
},
{
Query: "select cast('2020-01-01abc123' as date)",
ExpectedWarning: 1292,
ExpectedWarningsCount: 1,
Expected: []sql.Row{{time.Date(2020, time.January, 1, 0, 0, 0, 0, time.UTC)}},
},
{
Query: `SELECT * FROM (SELECT * FROM (SELECT * FROM (SELECT * FROM othertable) othertable_one) othertable_two) othertable_three WHERE s2 = 'first'`,
Expected: []sql.Row{
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